12 Integer Gardens, Forest Road, Waltham Forest, London, E11 1LJ

12 Integer Gardens is an end-of-terrace house in Waltham Forest, London, London (E11 1LJ). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (August 2015) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 88), a 2-band jump. The latest certificate is from August 2015, so improvements made since then won't be reflected.

Held since July 1999 — that's 27 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £451,000 sits 463.8% above the 1999 sale of £80,000. On a £-per-square-foot basis, the last sale (£122/sq ft) was about 57.9% below the postcode norm. At 61 m² it's 15.3% smaller than the typical home in the postcode (72 m² median across 12 EPCs).